BK-28375-028

$10.99

Description：SPEAKER Z=250OHM SS PORT ON SIDE
Series：-
Mfr：Knowles
Package：Bulk

SKU:f725709f4203 Category: Speakers Brand: Knowles

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Product introduction

Product Detailed Parameters

Description：SPEAKER Z=250OHM SS PORT ON SIDE
Series：-
Mfr：Knowles
Package：Bulk
Type：-
Technology：-
Impedance：-
Power - Max：-
Shape：-
Termination：-
Size / Dimension：-
Height - Seated (Max)：-
Frequency - Self Resonant：-
Efficiency - dBA：-
Efficiency - Testing：-
Efficiency - Type：-
Port Location：-
Material - Cone：-
Material - Magnet：-
Ingress Protection：-
Ratings：-
Frequency Range：-
Power - Rated：-

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BK-28375-028

Overview

The Knowles BK-28375-028 is a balanced armature speaker transducer manufactured by Knowles. It features an impedance of 250 Ohms and includes a side port design. The component is classified under speakers and transducers, specifically utilizing balanced armature technology for audio output applications.

Feature Summary

Balanced armature transducer architecture
Side port configuration
250 Ohm nominal impedance

Applications

Audio signal reproduction in compact electronic devices
Communication equipment transducers
Hearing aid or medical device audio components

Procurement Notes

Verify the specific datasheet availability as public documentation may be limited. Confirm the exact mechanical dimensions and mounting requirements with the manufacturer or authorized distributor before integration. Ensure the 250 Ohm impedance matches the driving circuit design specifications.

Selection Notes

Select this component when a balanced armature speaker with high impedance is required. The side port design suggests specific acoustic enclosure considerations. Verify compatibility with existing audio driver circuits designed for 250 Ohm loads.

Part Context

This part belongs to the Knowles speaker and transducer product line. It is distinct from Cornell Dubilier capacitors also listed in some search results. The model number BK-28375-028 identifies a specific balanced armature unit within the manufacturer's portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Knowles directly for equivalent or alternative balanced armature speakers with matching impedance and form factor.